91Ó°ÊÓ

What is the total distance traveled by an object moving back and forth in simple harmonic motion in a time interval equal to its period when its amplitude is equal to \(A ?\)

How is the period of a simple harmonic vibration related to its frequency?

What happens to the period of a simple pendulum when the pendulum's length is doubled? What happens when the suspended mass is doubled?

A pendulum bob is made with a ball filled with water. What would happen to the frequency of vibration of this pendulum if a hole in the ball allowed water to slowly leak out? (Treat the pendulum as a simple pendulum.)

If a pendulum clock keeps perfect time at the base of a mountain, will it also keep perfect time when moved to the top of the mountain? Explain.

If a grandfather clock is running slow, how can you adjust the length of the pendulum to correct the time?

A simple pendulum can be used as an altimeter on a plane. How will the period of the pendulum vary as the plane rises from the ground to its final cruising altitude?

Will the period of a vibrating mass-spring system on Earth be different from the period of an identical mass-spring system on the moon? Why or why not?

A spring with a spring constant of \(1.8 \times 10^{2} \mathrm{N} / \mathrm{m}\) is attached to a \(1.5 \mathrm{kg}\) mass and then set in motion. a. What is the period of the mass-spring system? b. What is the frequency of the vibration?

What is common to all waves?